Matsch, Leander W. <br/><br/>
Electromagnetic and electromechanical machines 

 - 3rd ed. 
 -  John Wiley  1986 
<br/><br/><label>ISBN: </label>9780471603641 
<br/><br/><label>Dewey Class. No.: </label>621.31042  / N86 MAT M